Depending on your TV the picture may either be side lit or bottom lit. LED TVs have a main screen that produces the image on the screen and the have separate lighting boards to illuminate the picture. If users can see faint images on the screen it probably means that the backlighting boards of the TV have broken down. If your TV turns on completely but does not display any picture try using a light like a flash light or mobile to put light on the TV from an angle. This has been a recurring problem noticed among TCL TV’s. Sometimes the TV’s mainboard words but the backlighting panels gives up. This is a simple step but is most effective under a lot of circumstances. This simple power cycle should make sure that it erases any temporary bugs or glitches that may be causing the TV to misbehave. Plug your TV power cable back in and Turn “On”.Disconnect your TV plug from the socket for 2-3 minutes.Switch “Off” your TCL Roku TV from the main plug.To perform a power cycle, follow the given steps: Performing a power cycle is simple and easy and will be your best bet to solve minor problems. Users can try performing a power cycle on their TCL Roku TV, if the screen abruptly decides not to work. Any power cable, HDMI cables, audio cable, internet cables should be secure and tightly fit into the TV. To avoid any loose or faulty connections, we recommend unplugging your wires and fitting them in properly. Users should see to it that all their connections proper and secure at all times. Having loose or faulty cable connections on your TCL Roku TV can cause your screen to misbehave. Users can try following the given steps to have a chance at reviving your TCL Roku TV.įor starters, users can try checking the connections of their cables on their TV. In case your Roku TCL starts having issues with its screen there are some few things users can try, before seeking professional help. How to Fix TCL Roku TV flashes logo then goes black? To proceed to the step by step guide, continue reading. If none of the solutions work, doing a hard reset of your TV could also work. Sometimes having outdated software or corrupted software can also trigger this problem. Having faulty or loose connections have also been known to cause this problem. Like some users have pointed out, it could be due to a faulty power supply board, where the backlit boards do not properly illuminate to light the main image. The sounds and the remote work as expected but the screen simply refuses to work. Scores of people have been facing issues where there TCL Roku TVs would turn “On” and simply not turn show anything on screen. There have been reports by many other users describing the same thing. If your TCL Roku TV is acting this way, you’re not alone. Why does my TCL Roku TV have a black screen? What are the advantages of having a TCL Roku TV? Do I need a Roku Account to use the TCL Roku device? How to Fix TCL Roku TV flashes logo then goes black?.Why does my TCL Roku TV have a black screen?.
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